CVE-2020-21808
CVSS v3
9.8
CRITICAL
EPSS Score
1.6 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
SQL Injection vulnerability in NukeViet CMS 4.0.10 - 4.3.07 via:the topicsid parameter in modules/news/admin/addtotopics.php.
Technical details
- Published
- 2021-07-30
Frequently asked questions
What is CVE-2020-21808?
SQL Injection vulnerability in NukeViet CMS 4.0.10 - 4.3.07 via:the topicsid parameter in modules/news/admin/addtotopics.php.
Is CVE-2020-21808 actively exploited?
Active exploitation of CVE-2020-21808 has not been confirmed. Its EPSS score was 1.6% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2020-21808?
CVE-2020-21808 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2020-21808 affecting your environment?
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